Aeration device of aeration tank

Abstract

The utility model discloses an aeration device of an aeration tank, which relates to the technical field of heat exchangers and comprises an aeration tank, a scattering component, an interference component and an aeration pipeline are arranged in the aeration tank, and the scattering component, the interference component and the aeration pipeline are sequentially distributed in the aeration tank from high to low; a plurality of lifting assemblies are arranged at the upper port of the aeration tank; the scattering assembly comprises a plurality of mounting plates, and a plurality of turbines are arranged on the bottom surfaces of the mounting plates; the interference assembly comprises a plurality of baffles, and every two baffles are arranged on the two sides of the lower portion of one installation plate. The bubble removing device has the beneficial effects that the rising path length of bubbles in the aeration tank is prolonged through the baffle, the contact time of the bubbles and a water body is prolonged, and meanwhile, the bubbles are scattered by utilizing the turbine, so that the bubbles are reduced, the contact area of the bubbles and the water body is increased, and a bubble removing effect is achieved; and secondly, the scattering assembly, the interference assembly and the aeration pipeline are sequentially pulled out of the aeration tank by utilizing the lifting assembly, and the damaged or blocked aeration pipe can be maintained without draining sewage.

Description

Technical Field

[0001] The utility model relates to the technical field of aeration tanks, in particular to an aeration tank aeration device. Background Art

[0002] In an aeration tank, the size of bubbles has an important influence on the wastewater treatment effect. The size of bubbles not only affects the oxygen transfer efficiency, but also affects the oxidation and decomposition rate of organic matter in the wastewater; at the same time, the aeration tank needs to be defoamed during the aeration process. The purpose of defoaming bubbles in the aeration tank is to improve the utilization efficiency of bubbles and reduce the impact of bubbles on the water body.

[0003] Secondly, the aeration pipe is located at the bottom of the aeration tank. During normal use, it may be damaged or blocked. It usually reacts according to the bubble situation during use. The user needs to drain the sewage before replacing or cleaning it, which is very inconvenient and affects efficiency. Utility Model Content

[0004] Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above problems or problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an aeration tank aeration device, which solves the defoaming problem of the aeration tank and optimizes the maintenance method of the aeration pipe.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an aeration tank aeration device, comprising an aeration tank, wherein a breaking component, an interference component and an aeration pipeline are arranged in the aeration tank, wherein the breaking component, the interference component and the aeration pipeline are sequentially distributed in the aeration tank from high to low; a plurality of lifting components are arranged at the upper port of the aeration tank;

[0008] The scattering assembly includes a plurality of mounting plates, and a plurality of turbines are provided on the bottom surface of the mounting plates;

[0009] The interference assembly includes a plurality of baffles, and every two of the baffles are placed on both sides below one of the mounting plates;

[0010] The pulling assembly is connected to the baffle plate and the mounting plate respectively through a first pull rope and a second pull rope, and the pulling assembly is also connected to the aeration main pipe through a third pull rope.

[0011] As a preferred solution of the aeration tank aeration device of the utility model, wherein: a plurality of linearly distributed turbines are arranged on the bottom surface of the mounting plate;

[0012] The plurality of mounting plates are connected by a first connecting plate; one end of the mounting plate is placed on a first limiting plate, and the other end is hinged to the inner wall of the aeration tank; the first limiting plate is fixed to the inner wall of the aeration tank.

[0013] As a preferred solution of the aeration tank aeration device of the utility model, wherein: a plurality of the baffles are connected by a second connecting plate, one end of the baffle is placed on the second limiting plate, the other end of the baffle is hinged to the inner wall of the aeration tank through a movable joint, and the second limiting plate is fixed to the inner wall of the aeration tank.

[0014] As a preferred solution of the aeration tank aeration device of the utility model, the aeration pipeline includes the aeration main pipe, an air inlet pipe is provided on one side of the aeration main pipe, a plurality of branch pipes are provided in the middle of the aeration main pipe, and a plurality of air outlet pipes are provided on both sides of each branch pipe.

[0015] As a preferred solution of the aeration tank aeration device of the utility model, wherein: the lifting assembly comprises a first bracket, a first roller is provided on the first bracket, and one end of the first roller is connected to the output end of the driving motor;

[0016] It also includes a second bracket, the second bracket is connected to the side of the first bracket, and the second bracket is provided with a second roller;

[0017] The first roller may be replaced by a third roller.

[0018] Beneficial effects of the utility model: the utility model prolongs the path length of the bubbles rising in the aeration tank through the baffle, increases the contact time between the bubbles and the water body, and is helpful for defoaming the bubbles. At the same time, the turbine is used to disperse the bubbles, making the bubbles smaller, increasing the contact area between the bubbles and the water body, which also plays a defoaming role.

[0019] Secondly, the breaking up component, the interference component and the aeration pipe are pulled out from the aeration tank in turn by using the pulling component, and the damaged or blocked aeration pipe can be repaired and replaced without draining the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0021] Figure 1 It is the overall schematic diagram of the aeration device of the aeration tank;

[0022] Figure 2 It is a schematic diagram of the dispersing components of the aeration device of the aeration tank;

[0023] Figure 3 It is a schematic diagram of the interference components of the aeration device of the aeration tank;

[0024] Figure 4 Schematic diagram of the aeration pipe of the aeration tank aeration device. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figures 1 to 4 , which is the first embodiment of the utility model, and provides an aeration tank aeration device, which includes an aeration tank 100, in which a breaking component 200, an interference component 300 and an aeration pipeline 400 are arranged, and the breaking component 200, the interference component 300 and the aeration pipeline 400 are sequentially distributed inside the aeration tank 100 from high to low; a plurality of lifting components 500 are arranged at the upper port of the aeration tank 100;

[0030] The scattering assembly 200 includes a plurality of mounting plates 201, and a plurality of turbines 202 are disposed on the bottom surface of the mounting plates 201;

[0031] Preferably, a plurality of turbines 202 are connected in parallel to one power source, and the breaking assembly 200 is turned ninety degrees to one side of the aeration tank 100 by the pulling assembly 500 .

[0032] The interference assembly 300 includes a plurality of baffles 301, and every two baffles 301 are placed on both sides below a mounting plate 201;

[0033] Preferably, the lifting assembly 500 turns the interference assembly 300 90 degrees to the other side of the aeration tank 100; it should be noted that the scattering assembly 200 is placed above the interference assembly 300, so the scattering assembly 200 is turned over first.

[0034] The pulling assembly 500 is connected to the baffle 301 and the mounting plate 201 respectively through the first pull rope 304 and the second pull rope 206 , and the pulling assembly 500 is also connected to the aeration main pipe 401 through the third pull rope 404 .

[0035] Preferably, when both the breaking up assembly 200 and the interfering assembly 300 have been turned over, the aeration pipe 400 can be pulled out of the sewage by the pulling assembly 500 and then maintained.

[0036] Furthermore, a plurality of linearly distributed turbines 202 are provided on the bottom surface of the mounting plate 201;

[0037] Multiple mounting plates 201 are connected by a first connecting plate 204 ; one end of the mounting plate 201 is placed on the first limiting plate 205 , and the other end is hinged to the inner wall of the aeration tank 100 ; the first limiting plate 205 is fixed to the inner wall of the aeration tank 100 .

[0038] Furthermore, the plurality of baffles 301 are connected by a second connecting plate 302 , one end of the baffle 301 is placed on the second limiting plate 305 , the other end of the baffle 301 is hinged to the inner wall of the aeration tank 100 through a movable joint 303 , and the second limiting plate 305 is fixed to the inner wall of the aeration tank 100 .

[0039] Furthermore, the aeration pipeline 400 includes an aeration main pipe 401 , an air inlet pipe 405 is provided on one side of the aeration main pipe 401 , a plurality of branch pipes 402 are provided in the middle of the aeration main pipe 401 , and a plurality of air outlet pipes 403 are provided on both sides of each branch pipe 402 .

[0040] Furthermore, the lifting assembly 500 includes a first bracket 501, on which a first roller 502 is disposed, and one end of the first roller 502 is connected to an output end of a driving motor 505;

[0041] The second bracket 503 is connected to the side of the first bracket 501, and a second roller 504 is disposed on the second bracket 503;

[0042] The first roller 502 may be replaced with a third roller 506 .

[0043] Preferably, the first pull rope 304, the second pull rope 206 and the third pull rope 404 are made of materials that are corrosion-resistant. Similarly, all devices located in the sewage of the aeration tank are required to have strong corrosion resistance.

[0044] Preferably, when arranging the baffle 301 and the turbine 202, it should be noted that the baffle 301 needs to be directly opposite the outlet of the outlet pipe 403. Therefore, the baffle 301 needs to be placed in the middle of the two branch pipes 402 and above the outlet pipe 403; secondly, the function of the turbine 202 is to break up the bubbles. Since the bubbles are blocked by the baffle 301 during the rising process of the water body, the rising speed is prolonged and some bubbles merge in this process. Therefore, some bubbles will become larger. At this time, the turbine 202 is needed to break up the larger bubbles. Therefore, the turbine 202 needs to be placed between the two baffles 301 and above the baffle 301.

[0045] During use, during daily aeration, turn on the turbine 202 and observe the bubble condition in the aeration tank. If there are still a large number of bubbles, increase the power of the turbine 202. Secondly, observe the bubble condition. If there are too few bubbles in a certain area, the aeration pipe may be blocked or damaged. At this time, turn off the breaking component 200, and start the lifting components 500 corresponding to the breaking component 200 and the interference component 300 in turn, complete the folding of the breaking component 200 and the interference component 300, and finally start the lifting component 500 corresponding to the aeration pipe 400, pull the aeration pipe 400 out of the aeration tank, find the abnormal pipe and replace it.

[0046] In summary, the device extends the path length of the bubbles rising in the aeration tank through the baffle 301, increases the contact time between the bubbles and the water body, and helps to defoam the bubbles. At the same time, the turbine 202 is used to break up the bubbles, making them smaller, increasing the contact area between the bubbles and the water body, which also plays a defoaming role.

[0047] Secondly, the pulling assembly 500 is used to pull the breaking assembly 200, the interfering assembly 300 and the aeration pipe 400 out of the aeration tank in sequence, and the damaged or blocked aeration pipe can be repaired and replaced without draining the sewage.

[0048] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0049] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0050] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An aeration tank aeration device, characterized in that: include, An aeration tank (100), wherein a scattering component (200), an interference component (300) and an aeration pipeline (400) are arranged in the aeration tank (100), and the scattering component (200), the interference component (300) and the aeration pipeline (400) are sequentially distributed inside the aeration tank (100) from high to low; a plurality of lifting components (500) are arranged at the upper port of the aeration tank (100); The scattering assembly (200) comprises a plurality of mounting plates (201), and a plurality of turbines (202) are provided on the bottom surface of the mounting plates (201); The interference component (300) comprises a plurality of baffles (301), and every two of the baffles (301) are placed on both sides below one of the mounting plates (201); The lifting assembly (500) is connected to the baffle (301) and the mounting plate (201) respectively via a first pull rope (304) and a second pull rope (206), and the lifting assembly (500) is also connected to the aeration main pipe (401) via a third pull rope (404).

2. The aeration tank aeration device according to claim 1, characterized in that: A plurality of linearly distributed turbines (202) are arranged on the bottom surface of the mounting plate (201); The plurality of mounting plates (201) are connected via a first connecting plate (204); one end of the mounting plate (201) is placed on a first limiting plate (205), and the other end is hinged to the inner wall of the aeration tank (100); the first limiting plate (205) is fixed to the inner wall of the aeration tank (100).

3. The aeration tank aeration device according to claim 2, characterized in that: The plurality of baffles (301) are connected via a second connecting plate (302); one end of the baffle (301) is placed on a second limiting plate (305); the other end of the baffle (301) is hinged to the inner wall of the aeration tank (100) via a movable joint (303); and the second limiting plate (305) is fixed to the inner wall of the aeration tank (100).

4. The aeration tank aeration device according to claim 3, characterized in that: The aeration pipeline (400) comprises the aeration main pipe (401), an air inlet pipe (405) is provided on one side of the aeration main pipe (401), a plurality of branch pipes (402) are provided in the middle of the aeration main pipe (401), and a plurality of air outlet pipes (403) are provided on both sides of each branch pipe (402).

5. The aeration tank aeration device according to claim 4, characterized in that: The lifting assembly (500) comprises a first bracket (501), a first roller (502) is provided on the first bracket (501), and one end of the first roller (502) is connected to the output end of the driving motor (505); It also comprises a second bracket (503), the second bracket (503) being connected to a side surface of the first bracket (501), and a second roller (504) being provided on the second bracket (503); The first roller (502) may be replaced by a third roller (506).

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